CY8C3446LTI-075
IC MCU 8BIT 64KB FLASH 48QFNManufacturer: Infineon Technologies
Categories: Microcontrollers
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Infineon Technologies' PSOC® 3 CY8C34xx series microcontroller, part number CY8C3446LTI-075, is an 8-bit 8051-based device operating at 50MHz. This unit features 64KB of FLASH program memory and 8KB of RAM, supported by 2KB of EEPROM. Connectivity options include EBI/EMI, I2C, LINbus, SPI, UART/USART, and USB. The device offers 25 general-purpose I/O pins and integrates advanced peripherals such as CapSense, DMA, LCD driver, POR, PWM, and WDT. Data conversion capabilities include 16 channels of 12-bit A/D and 2 channels of 8-bit D/A. This surface-mount component is housed in a 48-QFN (7x7) package and operates within a voltage range of 1.71V to 5.5V, with an operating temperature range of -40°C to 85°C. It is commonly utilized in automotive, consumer electronics, and industrial automation applications.
Additional Information
Series: PSOC® 3 CY8C34xxRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDownload Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 48-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Speed | 50MHz |
| Program Memory Size | 64KB (64K x 8) |
| RAM Size | 8K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| Core Processor | 8051 |
| Data Converters | A/D 16x12b; D/A 2x8b |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 5.5V |
| Connectivity | EBI/EMI, I2C, LINbus, SPI, UART/USART, USB |
| Peripherals | CapSense, DMA, LCD, POR, PWM, WDT |
| Supplier Device Package | 48-QFN (7x7) |
| Number of I/O | 25 |
| Programmable | Not Verified |
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